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    Home/Browse/TV Shows/Korean TV Shows/Korean Sci-Fi & Fantasy TV Shows

    Korean Sci-Fi & Fantasy TV Shows

    The 40 most popular korean sci-fi & fantasy TV shows, ranked. Click any show for ratings, reviews, trailers, and where to watch.

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    Alchemy of Souls
    TMDB4.3

    Alchemy of Souls

    2022

    country: South Korea

    A powerful sorceress in a blind woman's body encounters a man from a prestigious family, who wants her help to change his destiny.

    Tomb Raider King
    TMDB4.2

    Tomb Raider King

    2026

    country: South Korea

    Chaos ensues overnight when mysterious tombs suddenly surface, filled with divine relics granting overwhelming power, triggering a global power struggle to claim them for dominion. Among the havoc, a raider, Jooheon Suh, is betrayed and left for dead until a second chance brings him back years before the relics. Fueled by fury and future knowledge, he sets out to raid each tomb before they arise.

    Potato Star 2013QR3
    TMDB3.5

    Potato Star 2013QR3

    2013

    country: South Korea

    A mysterious asteroid crash-lands on Earth in 2013 and causes all sorts of weird things to start happening, specifically to the Noh family and their neighbors.

    Sweet Home
    TMDB4.1

    Sweet Home

    2020

    country: South Korea

    As humans turn into savage monsters and the world plunges into terror, a handful of survivors fight for their lives — and to hold on to their humanity.

    All of Us Are Dead
    TMDB4.1

    All of Us Are Dead

    2022

    country: South Korea

    A high school becomes ground zero for a zombie virus outbreak. Trapped students must fight their way out — or turn into one of the rabid infected.

    Miniforce
    TMDB3.0

    Miniforce

    2014

    country: South Korea

    Four animal superheroes called the Miniforce transform into robots to protect small and defenseless creatures from the hands of scheming villains.

    Guardian: The Lonely and Great God
    TMDB4.3

    Guardian: The Lonely and Great God

    2016

    country: South Korea

    In his quest for a bride to break his immortal curse, a 939-year-old guardian of souls meets a grim reaper and a sprightly student with a tragic past.

    The WONDERfools
    TMDB4.4

    The WONDERfools

    2026

    country: South Korea

    A goofy group of townies stumbles into superpowers and fights rising evil as doomsday panic grows in this wild, turn-of-the-century action comedy.

    Tale of the Nine Tailed
    TMDB4.2

    Tale of the Nine Tailed

    2020

    country: South Korea

    A TV producer discovers a secret supernatural world as she becomes entangled with a former deity who's spent centuries searching for his lost lover.

    Spooky in Love
    TMDB4.3

    Spooky in Love

    2026

    country: South Korea

    When a ghost-seeing heir and an ace prosecutor learn that a single touch makes them a strangely effective duo, they team up to crack unsolved murders.

    The Judge Returns
    TMDB4.0

    The Judge Returns

    2026

    country: South Korea

    The return of corrupt judge Lee Han-young, who was a slave to a large law firm, to the past 10 years ago. He makes new choices to punish evil and implement justice.

    Twinkling Watermelon
    TMDB4.4

    Twinkling Watermelon

    2023

    country: South Korea

    A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.

    My Royal Nemesis
    TMDB4.4

    My Royal Nemesis

    2026

    country: South Korea

    A Joseon-era villain doomed to die opens her eyes in modern-day Seoul — where a ruthless chaebol heir may be her last chance to rewrite her fate.

    Sheriff Callie's Wild West
    TMDB2.8

    Sheriff Callie's Wild West

    2013

    country: South Korea

    A kids' western centered on a kitty-cat sheriff whose job is to ensure that the town of Nice and Friendly Corners remains the friendliest town in the West.

    Marry My Husband
    TMDB4.2

    Marry My Husband

    2024

    country: South Korea

    Kang Ji-won, a terminally ill cancer patient, is killed by her husband and best friend after she witnesses them having an affair. She wakes up 10 years before the incident and decides to seek revenge with the help of Yu Ji-hyuk, a director at the company where she works. Now, she must reclaim her fate and eliminate the trash from her life.

    While You Were Sleeping
    TMDB4.2

    While You Were Sleeping

    2017

    country: South Korea

    Nam Hong Ju, endowed with the ability to foresee events, resides with her widowed mother who runs a small restaurant. Despite her gift, she often finds herself powerless to change the outcomes. On the other side of the street, Jung Jae Chan, a rookie prosecutor, and his younger brother Seung Won become their new neighbors. An unusual dream involving Hong Ju, ruthless attorney Lee Yu Beom, and a life-saving intervention leads Jae Chan to realize their destinies are intertwined, as they begin sharing dreams and connecting in mysterious ways.

    Gyeongseong Creature
    TMDB4.0

    Gyeongseong Creature

    2023

    country: South Korea

    Gyeongseong, 1945. In Seoul's grim era under colonial rule, an entrepreneur and a sleuth fight for survival and face a monster born out of human greed.

    Scarlet Heart: Ryeo
    TMDB4.3

    Scarlet Heart: Ryeo

    2016

    country: South Korea

    A story of a 25-year-old Go Hajin who is transported back in time to the Goryeo Dynasty. She then wakes up in the body of Lady Hae Soo and finds herself amongst the ruling princes of the Wang Family.

    The Judge from Hell
    TMDB4.3

    The Judge from Hell

    2024

    country: South Korea

    A cruel and vicious judge, who wields power only for herself, meets a warm and cheerful detective who puts the victims first.

    Genie, Make a Wish
    TMDB4.0

    Genie, Make a Wish

    2025

    country: South Korea

    After a thousand years, a quirky genie returns to grant wishes to a woman born without feelings. Can his magic bring love and wonder to her world?

    Boyfriend on Demand
    TMDB4.2

    Boyfriend on Demand

    2026

    country: South Korea

    Seo Mi-rae is worn out by work. Love? It's the last thing on her mind. But a virtual dating service sparks feelings — and maybe a real shot at romance.

    Human Vapor
    TMDB3.7

    Human Vapor

    2026

    country: Japan

    A death on live TV. A culprit who turns to gas. Behind it, a secret project that used and discarded the vulnerable. One detective pursues the dark truth.

    Lovely Runner
    TMDB4.3

    Lovely Runner

    2024

    country: South Korea

    Right after Ryu Sun-jae, a top star, ends his life, Im Sol, his top fan, somehow ends up at a time when they were in high school and tries to protect him. A fantasy romance unfolds where people who missed each other in time finally meet.

    Bon Appétit, Your Majesty
    TMDB4.3

    Bon Appétit, Your Majesty

    2025

    country: South Korea

    After time traveling to the Joseon era, a talented chef meets a tyrant king. Her modern dishes captivate his palate, but royal challenges await her.

    Death's Game
    TMDB4.2

    Death's Game

    2023

    country: South Korea

    At the brink of going to hell, Yee-jae must cycle through twelve separate lives and twelve separate deaths in this reincarnation drama.

    Strong Girl Nam-soon
    TMDB3.9

    Strong Girl Nam-soon

    2023

    country: South Korea

    Gifted with superhuman strength, a young woman returns to Korea to find her birth family — only to be entangled in a drug case that could test her power.

    Pororo the Little Penguin
    TMDB3.3

    Pororo the Little Penguin

    2003

    country: South Korea

    Fun adventures await in the forest named Porong Porong Village where Pororo and friends live. New friends show up in the village and many exciting things happen in the forest. Our playful little gentoo penguin Pororo, naughty spinosaurus Crong, sweet and lovely American beaver Loopy, cheerful and sporty Adélie penguin girl Petty, clever fennec fox Eddy, strong minikaniko Rody, trustworthy polar bear Poby, happy-go-lucky hummingbird Harry, magical dragon wizard Tong-Tong, and a red sedan car Tu-Tu live in this snow-covered wonderland.

    Korean Ghost Stories
    TMDB3.5

    Korean Ghost Stories

    1977

    country: South Korea

    A series of 8 one-act dramas. It is the continuation of a classic series of ghost stories which aired first on KBS between 1977 and 1989 and later between 1996 and 1999. This marks the return of the series after nine years.

    Hotel Del Luna
    TMDB4.2

    Hotel Del Luna

    2019

    country: South Korea

    When he's invited to manage a hotel for dead souls, an elite hotelier gets to know the establishment's ancient owner and her strange world.

    The East Palace
    TMDB4.1

    The East Palace

    2026

    country: South Korea

    A man who walks the spirit world and a court lady who hears the dead enter the East Palace by the king's orders — can they unravel its dark secrets?

    Mr. Queen
    TMDB4.3

    Mr. Queen

    2020

    country: South Korea

    A modern chef suddenly becomes trapped inside the body of a queen from the Joseon era, which causes chaos for everyone involved.

    Love Alarm
    TMDB4.1

    Love Alarm

    2019

    country: South Korea

    Love Alarm is an app that tells you if someone within a 10-meter radius has a crush on you. It quickly becomes a social phenomenon. While everyone talks about it and uses it to test their love and popularity, Jojo is one of the few people who have yet to download the app. However, she soon faces a love triangle situation between Sun-oh whom she starts to have feelings for, and Hye-young, who has had a huge crush on her.

    Signal
    TMDB4.1

    Signal

    2016

    country: South Korea

    
Detectives from the present and a detective from the past communicate via walkie-talkie to solve a long-time unsolved case.

    S Line
    TMDB3.8

    S Line

    2025

    country: South Korea

    A young woman with the ability to see mysterious red connections between lovers discovers her secret gift is no longer unique when special glasses granting similar powers appear on the black market.

    Head Over Heels
    TMDB4.3

    Head Over Heels

    2025

    country: South Korea

    A teenage shaman determined to change fate sets out to save a mysterious boy destined to die. As danger looms, their fated encounter sparks a powerful first love that defies darkness and reclaims hope.

    The Legend of the Blue Sea
    TMDB3.7

    The Legend of the Blue Sea

    2016

    country: South Korea

    A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.

    The King: Eternal Monarch
    TMDB4.1

    The King: Eternal Monarch

    2020

    country: South Korea

    Korean emperor Lee Gon tries to close the doors to a parallel world which was opened by demons; a detective tries to protect the people and the one she loves.

    Hellbound
    TMDB3.7

    Hellbound

    2021

    country: South Korea

    Unearthly beings deliver bloody condemnations, sending individuals to hell and giving rise to a religious group founded on the idea of divine justice.

    A Korean Odyssey
    TMDB4.0

    A Korean Odyssey

    2017

    country: South Korea

    A self-serving mythical creature's bid for invincibility backfires when he finds himself at the mercy of a woman who can see otherworldly beings.

    Secret Garden
    TMDB3.8

    Secret Garden

    2010

    country: South Korea

    A wealthy young man and a poor stunt woman fall for each other, but when their souls swap they soon learn how different their two worlds are.

    About Korean Sci-Fi & Fantasy TV Shows

    Korean television

    K-dramas are typically told in a single 16-episode season with a definite ending, which gives them a shape closer to a long film than to Western serial TV. Their global streaming reach has made Korean television one of the most influential production cultures anywhere.

    Sci-Fi & Fantasy

    Science fiction and fantasy on television get to build worlds across dozens of hours, which is why the genre's most detailed universes are TV universes. Effects costs long constrained it; streaming budgets no longer do.

    In this list

    Years covered
    1977–2026
    Best reviewed
    The WONDERfools (8.9)
    Often also
    Drama, Comedy, Mystery
    Longest run
    19 seasons

    Common questions

    What are the best Korean sci-fi & fantasy TV shows?
    By popularity across Flickfolio and TMDB, the top picks right now are Alchemy of Souls, Tomb Raider King, and Potato Star 2013QR3. The full ranked list of 40 sits above — open any show for ratings, reviews, and streaming availability.
    How is this list ranked?
    Korean sci-fi & fantasy TV shows are ordered by overall popularity, which blends how often a title is viewed, searched, and logged. It updates as viewing habits shift, so the list reflects what people are actually watching rather than a fixed critical canon.
    Where can I watch these TV shows?
    Every show page lists current streaming, rental, and purchase options for your region, alongside community ratings and reviews from Flickfolio members.

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